<language> (Or A0) A language for the UNIVAC I or II, using three-address code instructions for solving mathematical problems.
A-0 was the first language for which a compiler
It was produced by Grace Hopper
's team at Remington Rand in 1952.
Later internal versions were A-1, A-2, A-3, AT-3.
AT-3 was released as MATH-MATIC.
["The A-2 Compiler System", Rem Rand, 1955].
[Sammet 1969, p. 12].